Analog Devices Inc. ADSP-21991BSTZ

Name: ADSP-21991BSTZ
Brand: Analog Devices Inc.
SKU: 3632048-ADSP-21991BSTZ
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: ADSP-21991BSTZ

Manufacturer:: Analog Devices Inc.

Ventron No:: 3632048-ADSP-21991BSTZ

Description:: IC DSP CONTROLLER 16BIT 176-LQFP

ECAD Model:

Datasheet:: ADSP-21991BSTZ

Specifications

Analog Devices Inc. ADSP-21991BSTZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADSP-21991BSTZ.

Lifecycle Status
OBSOLETE (Last Updated: 2 weeks ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
176-LQFP
Number of Pins
176
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
ADSP-21xx
JESD-609 Code
e3
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Frequency
160MHz
Base Part Number
ADSP-2199
Pin Count
176
Interface
SPI, SSP
Max Supply Voltage
3.465V
Min Supply Voltage
2.375V
RAM Size
112kB
Number of Timers/Counters
3
Voltage - I/O
3.30V
Non-Volatile Memory
External
Voltage - Core
2.50V
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Description

ADSP-21991BSTZ Overview
The Lifecycle Status of the ADSP-2199 is currently OBSOLETE, with the last update being 2 weeks ago. This microcontroller features a Surface Mount Mounting style and a 176-LQFP Package/Case. It is compliant with the JESD-609 Code e3, indicating that it is environmentally friendly. The Terminal Finish is Matte Tin (Sn), providing a durable and corrosion-resistant surface. The ADSP-2199 utilizes CMOS technology, making it efficient and low power. Its Base Part Number is ADSP-2199 and it interfaces with SPI and SSP protocols. With a minimum supply voltage of 2.375V, it can operate in a wide range of applications. Additionally, it has external Non-Volatile Memory, allowing for data to be retained even when power is lost.

ADSP-21991BSTZ Features
Supplied in the 176-LQFP package
3 timers/counters

ADSP-21991BSTZ Applications
There are a lot of Analog Devices Inc. ADSP-21991BSTZ DSP applications.

Encoding/broadcast
3D tomography and imaging processing
Vibration signal processing
Voice recognition
Dam design
Computers and laptop
Audio signal
Instrument modeling
Tomography technology
TVs

ADSP-21991BSTZ More Descriptions

Digital Signal Processor, 24-Ext Bit, 14.4MHz, CMOS, PQFP100
DSP Fixed-Point 16-Bit 160MHz 160MIPS 176-Pin LQFP
IC DSP CONTROLLER 16BIT 176-LQFP
The ADSP-21991 extends the ADSP-2199x mixed signal DSP product family by offering increased memory integration compared with the ADSP-21990. The ADSP-21991 integrates a 160 MHz, 16-bit, ADSP-219x DSP core and an 8-channel, 14-bit, 20 MSPS ADC (with dual sample-and-hold amplifiers for simultaneous sampling). Additional mixed-signal integration includes a precision on-chip voltage reference, and a power-on-reset (POR) circuit. Various control peripherals are provided for single-chip solutions for embedded control and signal processing applications.

Certification